CN222765995U

CN222765995U - Detachable suspension dryer

Info

Publication number: CN222765995U
Application number: CN202421455805.0U
Authority: CN
Inventors: 燕海兵; 崔坤兵; 刘小云; 叶伟杰
Original assignee: Wenzhou Ruirong Auto Parts Manufacturing Co ltd
Current assignee: Wenzhou Ruirong Auto Parts Manufacturing Co ltd
Priority date: 2024-06-24
Filing date: 2024-06-24
Publication date: 2025-04-18
Anticipated expiration: 2034-06-24

Abstract

The utility model relates to a detachable suspension dryer which comprises a shell, a side cover, a retainer ring, a sealing ring, a filtering component and a spring, wherein the retainer ring is a flattened steel wire retainer ring, the shell and the side cover are connected through the flattened steel wire retainer ring, so that the detachable suspension dryer is convenient to assemble and disassemble, the shell and the side cover are plastic parts, the air tightness is good after the detachable suspension dryer is installed, the structure is stable, compressed gas generated by an inflating pump enters an inner cavity from an air inlet, the filtering component is used for filtering particle impurities and absorbing moisture in air, and the filtered gas flows out from an air outlet, so that the air suspension system is provided with dry gas, the height of a vehicle body is normally adjusted, and the service life of the suspension system is prolonged.

Description

Detachable suspension dryer

Technical Field

The utility model relates to the technical field of dryers, in particular to a detachable suspension dryer.

Background

The utility model provides a desicator mainly used dry air suspension system is middle pumping pump produced compressed gas, mainly includes shell, side cap and locates filter equipment etc. between shell and the side cap, connects air dryer at pumping pump output, carries out particulate matter filtration and moisture absorption to the air that gets into air suspension system through filter equipment, and traditional desicator's shell is mainly with the metalwork, and it is with turn-up technology sealing connection shell and side cap more, makes it easily have the risk of gas leakage, and the installation degree of difficulty is higher.

Disclosure of utility model

In order to overcome the defects of the background technology, the detachable suspension dryer comprises a shell, a side cover, a retainer ring, a sealing ring, a filter assembly and a spring, wherein the shell is provided with an inner cavity, an air inlet and a mounting part which are positioned at two ends of the inner cavity, the inner cavity is clamped with the filter assembly and the side cover, the mounting part is clamped with the retainer ring, one side of the side cover is abutted against the retainer ring, the other side of the side cover is connected with the filter assembly through the spring, the sealing ring is arranged between the side cover and the shell, and the side cover is provided with an air outlet for communicating the inner cavity.

By adopting the technical scheme, the shell and the side cover are plastic parts, the explosion pressure after installation is more than or equal to 30bar, the check ring is a flattened steel wire check ring, the shell and the side cover are connected through the flattened steel wire check ring, so that the disassembly and assembly are convenient, the internal filter assembly is convenient to replace, the air suspension system is connected with the air inlet and the air outlet, compressed gas generated by the inflating pump enters the inner cavity from the air inlet, the filter assembly is used for filtering particle impurities and absorbing moisture in the air, and the filtered gas flows out from the air outlet, so that the air suspension system is provided with dry gas, the height of the vehicle body is normally adjusted, and the service life of the suspension system is prolonged.

The utility model further provides that the filter assembly comprises a molecular sieve, a first gasket and a second gasket which are arranged on two sides of the molecular sieve, the first gasket and the second gasket are respectively provided with meshes, the molecular sieve is abutted against the shell through the first gasket, the spring is arranged between the second gasket and the side cover, the molecular sieve is a water-absorbing filter element distributed with a plurality of small holes and is used for absorbing moisture in air, and the structural strength of the molecular sieve is improved through the first gasket and the second gasket, so that the deformation of the molecular sieve is avoided.

The utility model is further provided that a filter disc is arranged between the molecular sieve and the first gasket/the second gasket, the filter disc is made of non-woven fabrics and is used for keeping the structure of the molecular sieve, filtering small particle impurities and preventing dust of the molecular sieve from entering a rear pipeline,

The utility model is further characterized in that the shell is provided with reinforcing rib groups distributed circumferentially at the air inlet, and the first gasket is abutted against the reinforcing rib groups.

The utility model is further arranged that the reinforcing rib group comprises first reinforcing ribs and second reinforcing ribs which are distributed in a staggered way, the upper surfaces of the first reinforcing ribs and the second reinforcing ribs are combined to form a virtual plane for connecting the first gasket, air flows flow into the filtering assembly from gaps of the first reinforcing ribs and the second reinforcing ribs, the blocking is avoided, the contact area of the shell and the first gasket is increased through the reinforcing rib group, and the deformation of the first gasket and the molecular sieve is avoided.

The utility model is further characterized in that the inner side of the side cover is provided with an inner baffle ring and an outer baffle ring, the spring is clamped between the inner baffle ring and the outer baffle ring, the outer side of the side cover is provided with air outlets which are coaxially distributed with the inner baffle ring, the spring is positioned through the inner baffle ring and the outer baffle ring, the phenomenon that the spring falls sideways is avoided, and the stability of the structure is maintained.

The utility model is further characterized in that the mounting part is provided with a clamping groove, and the retainer ring is clamped on the shell through the clamping groove.

The utility model is further arranged that the shell is provided with the hanging piece for installation, the air inlet and the air outlet are both provided with the internal threads for externally connecting the quick-connection interface, and the hanging piece is provided with the through holes or the threaded holes according to the requirement so as to be convenient for installing the frame, and when the dryer is damaged, the dryer can be conveniently replaced in time through the quick-connection interface.

Compared with the prior art, the utility model has the beneficial effects that:

1. The retainer ring is a flattened steel wire retainer ring, the shell and the side cover are connected through the flattened steel wire retainer ring, so that the assembly and the disassembly are convenient, the shell and the side cover are plastic pieces, and the air tightness is good and the structure is stable after the shell and the side cover are installed;

2. Compressed gas generated by the inflating pump enters the inner cavity from the air inlet, the filtering component is used for filtering particle impurities and absorbing moisture in air, and the filtered gas flows out from the air outlet, so that the air suspension system is provided with dry gas, the height of the vehicle body is regulated normally, and the service life of the suspension system is prolonged.

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an exploded view of the structure of the filter assembly of the present utility model;

FIG. 4 is a right side view of the housing of the present utility model;

FIG. 5 is an enlarged view of a portion of the view from the direction A of FIG. 2 in accordance with the present utility model;

The device comprises a 1-shell, a 2-side cover, a 3-retainer ring, a 4-seal ring, a 5-filter component, a 6-spring, an 11-inner cavity, a 12-air inlet, a 13-mounting part, a 14-reinforcing rib group, a 15-first reinforcing rib, a 16-second reinforcing rib, a 17-clamping groove, an 18-suspension piece, a 21-air outlet, a 22-inner baffle ring, a 23-outer baffle ring, a 51-molecular sieve, a 52-first gasket, a 53-second gasket, a 54-filter disc and 55-mesh;

Detailed Description

As shown in fig. 1 and 2, this embodiment provides a detachable suspension dryer, which comprises a housing 1, a side cover 2, a retainer ring 3, a sealing ring 4, a filter assembly 5 and a spring 6, wherein the housing 1 is provided with an inner cavity 11, an air inlet 12 and a mounting part 13 which are positioned at two ends of the inner cavity 11, the inner cavity 11 is clamped with the filter assembly 5 and the side cover 2, the mounting part 13 is clamped with the retainer ring 3, one side of the side cover 2 is abutted with the retainer ring 3, the other side is connected with the filter assembly 5 through the spring 6, the sealing ring 4 is arranged between the side cover 2 and the housing 1, and the side cover 2 is provided with an air outlet 21 which is used for communicating the inner cavity 11.

In this embodiment, as shown in fig. 3, the filter assembly 5 includes a molecular sieve 51, and a first gasket 52 and a second gasket 53 disposed on two sides of the molecular sieve 51, where the first gasket 52 and the second gasket 53 are both provided with meshes 55, the molecular sieve 51 is abutted to the housing 1 through the first gasket 52, the spring 6 is disposed between the second gasket 53 and the side cover 2, the molecular sieve 51 is a water-absorbing filter element with numerous small holes and is used for absorbing moisture in air, and the structural strength of the molecular sieve 51 is improved through the first gasket 52 and the second gasket 53, so as to avoid deformation of the molecular sieve 51.

In this embodiment, a filter sheet 54 is disposed between the molecular sieve 51 and the first spacer 52/the second spacer 53, the filter sheet 54 is made of a non-woven fabric material, and is used for maintaining the structure of the molecular sieve 51, filtering small particle impurities, and preventing dust of the molecular sieve 51 from entering the rear pipeline,

In this embodiment, as shown in fig. 4, the casing 1 is provided with the reinforcing rib groups 14 distributed circumferentially at the air inlet 12, the first gaskets 52 are simultaneously abutted against the reinforcing rib groups 14, the reinforcing rib groups 14 include the first reinforcing ribs 15 and the second reinforcing ribs 16 distributed in a staggered manner, the upper surfaces of the first reinforcing ribs 15 and the second reinforcing ribs 16 are combined to form a virtual plane for connecting the first gaskets 52, and air flows from the gaps of the first reinforcing ribs 15 and the second reinforcing ribs 16 into the filter assembly 5 to avoid blocking, so that the contact area between the casing 1 and the first gaskets 52 is increased through the reinforcing rib groups 14, and deformation of the first gaskets 52 and the molecular sieves 51 is avoided.

In this embodiment, as shown in fig. 5, an inner baffle ring 22 and an outer baffle ring 23 are disposed on the inner side of the side cover 2, the spring 6 is clamped between the inner baffle ring 22 and the outer baffle ring 23, an air outlet 21 coaxially distributed with the inner baffle ring 22 is disposed on the outer side of the side cover 2, the spring 6 is positioned by the inner baffle ring 22 and the outer baffle ring 23, the phenomenon that the spring 6 falls sideways is avoided, and the stability of the structure is maintained.

In this embodiment, the installation department 13 is equipped with draw-in groove 17, and retaining ring 3 passes through draw-in groove 17 joint in casing 1, and casing 1 is equipped with the hanger 18 that is used for the installation, and air inlet 12 and gas outlet 21 all are equipped with the internal thread that is used for external quick interface, and hanger 18 is equipped with through-hole or screw hole as required to on the installation frame, when the desicator damages, be convenient for in time change the desicator through quick interface.

The working principle of the utility model is that the air suspension system is connected with the air inlet 12 and the air outlet 21, compressed air generated by the inflating pump enters from the air inlet 12, enters the inner cavity 11 through a gap between the first reinforcing rib 15 and the second reinforcing rib 16, flows into the filter sheet 54 and the molecular sieve 51 from the mesh 55 of the first gasket 52, so that the filter sheet 54 filters particle impurities in the air, the molecular sieve 51 absorbs moisture in the air, and the filtered air flows out from the air outlet 21, thereby providing dry air for the air suspension system.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims

1. Can dismantle suspension type desicator, a serial communication port, including casing (1), side cap (2), filter element (5), retaining ring (3), sealing washer (4) and spring (6), casing (1) are equipped with inner chamber (11), and be located air inlet (12) and installation department (13) at inner chamber (11) both ends, inner chamber (11) joint has side cap (2) and filter element (5), installation department (13) joint has retaining ring (3), and one side butt retaining ring (3) of side cap (2), the opposite side is connected with filter element (5) through spring (6), be equipped with sealing washer (4) between side cap (2) and casing (1), side cap (2) are equipped with gas outlet (21) that are used for intercommunication inner chamber (11).

2. A detachable hanging dryer according to claim 1, wherein the filter assembly (5) comprises a molecular sieve (51), a first gasket (52) and a second gasket (53) arranged on two sides of the molecular sieve (51), the first gasket (52) and the second gasket (53) are respectively provided with a mesh (55), the molecular sieve (51) is abutted to the shell (1) through the first gasket (52), and the spring (6) is arranged between the second gasket (53) and the side cover (2).

3. A detachable suspension dryer according to claim 2, characterized in that a filter sheet (54) is arranged between the molecular sieve (51) and the first spacer (52)/second spacer (53).

4. A detachable suspension dryer according to claim 2 or 3, characterized in that the housing (1) is provided with circumferentially distributed sets of ribs (14) at the air inlet (12), the first gasket (52) being in abutment with the sets of ribs (14).

5. A detachable hanging dryer according to claim 4, characterized in that the reinforcement rib group (14) comprises first reinforcement ribs (15) and second reinforcement ribs (16) which are alternately distributed, and that the upper surfaces of the first reinforcement ribs (15) and the second reinforcement ribs (16) are combined to form a virtual plane for connecting the first gasket (52).

6. The detachable suspension dryer according to claim 1, wherein an inner baffle ring (22) and an outer baffle ring (23) are arranged on the inner side of the side cover (2), the spring (6) is clamped between the inner baffle ring (22) and the outer baffle ring (23), and air outlets (21) which are coaxially distributed with the inner baffle ring (22) are arranged on the outer side of the side cover (2).

7. The detachable suspension dryer according to claim 1, wherein the mounting portion (13) is provided with a clamping groove (17), and the retainer ring (3) is clamped to the housing (1) through the clamping groove (17).

8. A detachable suspension dryer according to claim 1, characterized in that the housing (1) is provided with a suspension element (18) for mounting, the air inlet (12) and the air outlet (21) being provided with internal threads for external connection to a quick-connect interface.